Examlex
An important tool of genetic engineering is_________ DNA, which is DNA altered by the incorporation of genes from a different organism.
Ribs
Bones that form the rib cage, designed to protect thoracic organs, such as the heart and lungs, and support the upper body.
Sternum
The long flat bone located in the center of the chest, which connects to the ribcage and protects the heart and lungs.
Rib
A long, curved bone surrounding the chest cavity that protects the heart and lungs and serves as attachment for chest muscles.
Vertebra
One of the individual bones that form the vertebral column in vertebrates, providing structural support and protecting the spinal cord.
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